Body Enhancements are systems which improve a being's physical or mental attributes such as strength, toughness, endurance, speed, and agility. These are divided into Primary, which multiplies the attribute by 5, Secondary, by 4, Tertiary, by 3, and Quaternary, by 2. A posthuman can have one multiplier of each tier. 

As with all programs, this leaves the user to determine what arrangement of attributes most suits their style. A ranged weapons user would likely benefit more from focus and spatial awareness than strength or speed, provided they have others to protect them, while a melee fighter could benefit from strength and toughness. These abilities can be activated so long as the user has the energy to think, unlike other forms of physical programming. However, while they enhance the body, they offer no additional form of attack. A body enhancement specialist must rely on conventional weapons to bring out the most of their power.